Hochfrequenzschaltung

摘要

In this invention, in arranging a balance type input terminal group or output terminal group in an integrated circuit, the formation is provided with one terminal for grounding and two signal terminals adjacent to this grounding terminal on both sides. In connecting the output terminal group of the first integrated circuit and the input terminal group of the second integrated circuit with each other in such formation, the grounding terminals themselves and signal terminals themselves are respectively connected in one to one. Further, in the integrated circuit formed as mentioned above, among the bonding wires connecting the balance type input terminal group or output terminal group with an electrode group of an inner chip, the two bonding wires connecting the chip with the signal terminals are wired symmetrically with the bonding wire connecting the chip with the grounding terminal as a center.